/*
 * Copyright (C) 2011 CrystalRange
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.crystalrange.enterprise.web;

import org.crystalrange.BaseController;
import org.crystalrange.Message;
import org.crystalrange.enterprise.model.DistributionChannel;
import org.crystalrange.enterprise.model.SalesOrganization;
import org.crystalrange.enterprise.service.DistributionChannelService;
import org.springframework.security.core.context.SecurityContextHolder;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.util.Clients;
import org.zkoss.zul.Window;

public class DistributionChannelController extends BaseController {

    protected DistributionChannelService distributionChannelService;
    protected DistributionChannel distributionChannel;

    public DistributionChannelService getDistributionChannelService() {
        return this.distributionChannelService;
    }

    public void setDistributionChannelService(DistributionChannelService distributionChannelService) {
        this.distributionChannelService = distributionChannelService;
    }

    public DistributionChannel getDistributionChannel() {
        return this.distributionChannel;
    }

    public void setDistributionChannel(DistributionChannel distributionChannel) {
        this.distributionChannel = distributionChannel;
    }

    @Override
    public void doAfterCompose(Component component) throws Exception {
        super.doAfterCompose(component);

        if (this.execution.getParameter("Id") != null) {
            this.distributionChannel = this.distributionChannelService.find(
                    new Long(this.execution.getParameter("Id")));
            this.labelTitle.setValue("Edit Distribution Channel");
        } else {
            this.distributionChannel = this.distributionChannelService.create(
                    SecurityContextHolder.getContext().getAuthentication().getName());
            this.labelTitle.setValue("Create Distribution Channel");
        }

        component.setAttribute("controller", this);
    }

    public void onClick$menuitemDistributionChannelSave(Event event) throws Exception {
        this.distributionChannelSave();
    }

    public void onClick$toolbarbuttonDistributionChannelSave(Event event) throws Exception {
        this.distributionChannelSave();
    }

    public void onOpen$bandboxSalesOrganization(Event event) throws Exception {
        Window window = (Window) this.execution.createComponents("~./zul/html/salesOrganizationSelect.zul", null, null);
        window.setParent(self);
        window.doModal();

        if (this.execution.getAttribute("result") == "ok") {
            SalesOrganization selectedSalesOrganization = (SalesOrganization) this.execution.getAttribute("selectedSalesOrganization");
            this.distributionChannel.setSalesOrganization(selectedSalesOrganization);
        }

        this.binder.loadAll();
    }

    private void distributionChannelSave() throws Exception {
        this.distributionChannelService.save(this.distributionChannel,
                SecurityContextHolder.getContext().getAuthentication().getName());
        this.sessionScope.put("CRYSTALRANGE_MESSAGE", new Message("Saved successfully!"));
        Clients.evalJavaScript("window.history.back();");
    }
}
